baber/WOPTO huggingface dataset:
Patent JP-2002287391-A (JP)
Title: Electrophotographic device
Inventor: SEKI YOSHIO
IPC: G03G5/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high durable and high-definition electrophotographic device with high copying speed using a reversal developing method in which an image failure in a photoreceptor due to stripping discharge when developer is removed from the photoreceptor is eliminated. SOLUTION: In the electrophotographic device, the photoreceptor 501 is provided formed on a cylindrical conductive substrate and the photoreceptor 501 is provided with a charge injection preventing layer, a photoconductive layer and a surface protecting layer laminated on the substrate. The photoreceptor 501 is rotationally driven so that the speed of movement of its circumpherential surface is >=320 mm/sec and the thickness of a film of the charge injection preventing layer is >=3 μm and <=6 μm.  In the constitution, the image failure due to puncture of insulation of the charge injection preventing layer is reduced even when variation in divided voltage imparted to each layer of the photoreceptor is generated by damage to surface protective layer due to stripping discharge when stripping by a cleaning device 507 residue developer toner on the photoreceptor 501 after transferring of a toner image to transfer paper.
Patent JP-2002292127-A (JP)
Title: Pet model raising system, pet model raising processing device, pet model raising processing method, storage medium in which pet model raising process program is housed, and pet model raising process program
Inventor: IMAI RIKIYO
IPC: A63F13/47
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device wherein pet models exclusively for users are individually prepared, and respective users perform pseudo communication with the pet models, and enjoy the raising. SOLUTION: For this pet model raising system 1, a user terminal unit 3 and this pet model raising processing device are connected with a communication network 7. Then, the game is enjoyed by raising the pet model displayed on the user terminal unit 3. The pet model raising processing device 5 is equipped with a database which houses pet models having pet model emotion biorhythm patterns and other information while relating them with the individual information of users. In this case, the applicable pet model data is called from the data base 55 based on the information of a user, and pet calling information by the user. Then, the state information of the pet model is obtained based on the communication information from the user terminal unit 3 and the emotion biorhythm pattern of the pet model, and the state information is displayed on the user terminal unit 3.
Patent JP-2002296318-A (JP)
Title: Accident-point locating apparatus
Inventor: IWATA AZUSA
IPC: G01R31/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an accident-point locating apparatus whose locating accuracy is high. SOLUTION: The accident-point locating apparatus is provided with an input part 1, to which a three-phase current IL prior to on accident at each line of each terminal, a three-phase voltage VL prior to the accident, a three-phase current If during the accident, a three-phase voltage VF during the accident and an apparatus state are input, a settling input part 2, in which an impedance [Z] per unit length of a line in three-phase portions of each line, a mutual impedance [Z'] per unit length of a line in three-phase portions across respective lines and a line length L are settled so as to be input, a data processing part 3 in which an electrical quantity in each line of each terminal and apparatus information are acquired, an accident-phase detection part 4 which detects the accident phase,  a locating-reference terminal selection part 5 where a terminal at which the magnitude |[IF]-[IL]| of the change portion of a current value, prior to the accident and the change portion of a current value during the accident, regarding an accident phase, becomes maximum is selected as a located reference terminal, a locating and computing part 6, which calculates a locating value X up to the accident point and an output part 7, which outputs the locating value X.
Patent JP-2002292352-A (JP)
Title: Kitchen garbage disposal device
Inventor: OMOKAWA HIROSHI
IPC: F26B21/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve deodorizing ability and drying performance when a kitchen garbage disposal device is placed apart from an electric source using an extending wire or is used in the outdoor. SOLUTION: A selecting switch 23 is installed for varying the rotating speed of an exhausting means 22 exhausting the gas deodorized by a catalytic deodorizer 20 to the outside of the main body 1 and the speed of the rotation is varied by a control circuit 29, resulting in that deodorizing is sufficiently carried out by reducing the rotating speed of an exhaust fan 22a and that the drying time is reduced by increasing the rotating speed of the exhaust fan 22a.
Patent JP-2002291728-A (JP)
Title: Radiation image photographic apparatus
Inventor: AKAGI HIDEKAZU
IPC: A61B6/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image photographic apparatus capable of reducing a photography waiting time of a patient without increasing a cost. SOLUTION: In this apparatus, a controller 2 acquires patient information and estimates a body height or the like of the patient on the basis of the patient information. Thereby, a photographing part 4 can be previously moved to a position suitable for the patient to remarkably reduce the photography waiting time of the patient.
Patent JP-2002300803-A (JP)
Title: Device for covering sheet for seed tape
Inventor: YAMAMOTO MASAAKI
IPC: A01C7/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To previously prevent from damages around hole peripheries of a sheet material, easily cover tilled soil laid with seed tapes except seed parts and easily cover the tilled soil laid with the seed tapes with certainly excepting the seed parts without harmful effects for germination and growth of the seeds such as blocking of the holes of the sheet material caused by influence of cut fragments. SOLUTION: This apparatus is constituted by guiding and transporting a sheet material P from a sheet reel 3 to the lower position of a cutting mechanism unit 2 to form almost U shaped cut parts Q by the cutting mechanism unit 2 at equal spaces along the longitudinal direction of the sheet material P, while, if needed, applying an adhesive S near by non-cut parts of the cut parts Q, Subsequently pressing and releasing the cut parts Q by a bending mechanism unit 5, bending the released cuts parts Q through the bending part, forming hole parts R by bonding and fixing the cut parts Q, if needed, with the aforesaid adhesive, to the surface of the sheet material P, then, laying the sheet material P on tilled soil T by soil packing roller 6 by bringing the surface of the sheet downside.
Patent JP-2002305078-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: TSUGE HODAKA
IPC: H01L51/50
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method that can manufactures simply an organic electroluminescent element which has multi-layer laminating structure. SOLUTION: A luminescent layer 40 of a solution state, which is made by forming an electron hole transportation layer 20 in the solution state between a positive electrode layer 10 and a negative electrode layer 70, and next, by dissolving an organic substance which constitutes the luminescent layer 40, in a solvent, which has a solubility parameter beside the dissolution range to the organic substance, which constitutes the electron hole transportation layer 20, is laminated to the electron hole transportation layer 20 of the solution state.  Further, an electronic transportation layer 60 of the solution state, which is made by dissolving the organic substance, which constitutes the electronic transportation layer 60 in the solvent, which has the solubility parameter besides the dissolution range to the organic substance, which constitutes the luminescent layer 40, is laminated to the luminescent layer 40 of the solution state.
Patent JP-2002219982-A (JP)
Title: Seat elevating/sinking device for vehicle
Inventor: UCHIHARA TATSUO
IPC: B60N2/32
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To allow a user of a wheelchair seated thereon to move from outside to inside a vehicle cabin and vice versa without requiring any troublesome manipulations. SOLUTION: The wheelchair 70 is moved into the vehicle cabin upon being coupled with a wheelchair holder 50 at the tip of an upper arm 33 of a lift-up mechanism part installed in a vehicle. The wheelchair holder is inserted to inside a vertical frame 77 of the wheelchair, and a hook 143A of the vertical frame is connected by a belt 150 with a hook 143B of the upper arm 33. Because the hook 143A is located in the coupling shaft corresponding position of the wheelchair holder and upper arm in the regular coupling position, the belt is tightened as the upper arm rises up, and the hook 143B approaches the rotational locus having a radius identical to the belt length centering on the hook 143A, and the wheelchair holder can be guided certainly to the regular coupling position even if insertion of the holder to inside the vertical frame is not sufficient.
Patent JP-2002313860-A (JP)
Title: Semiconductor device
Inventor: OYA MITSUNORI
IPC: H01L27/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the occurrence of malfunctions due to break of pads for inspection or inspection circuits placed in separation lines without increasing the number of process steps. SOLUTION: The semiconductor device is provided with several semiconductor integrated circuits 1 which are formed on a semiconductor wafer, pads 7 for inspection for inputting/outputting signals to an inner circuit 3 of the semiconductor integrated circuit, a switch 11 for switching the presence or absence of connection between the semiconductor integrated circuit and the pads for inspection, and wiring patterns 16 which are formed in separation lines 2 around the semiconductor integrated circuit and are connected to the input terminal of the switch. When the semiconductor integrated circuit is divided into individual ones, the switch is turned off by the break of the wiring patterns. In this way, effects of sections of the separated pads for inspection or of the inspection circuits are prevented from reaching the inner circuit 3.
Patent JP-2002006349-A (JP)
Title: Method for pumping optical system having plural raman pumps
Inventor: GRANT ANDREW R
IPC: H04B10/17
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating generation and use of a flat and broad-band Raman gain in an optical transmission system. SOLUTION: A flat and broad-band gain is obtained by using Raman amplification in which time-division multiplexed plural wavelengths are backward- pumped. By means of a frequency scanning method, it is possible to generate a flat gain (variation of 0.05% or less) over a gain bandwidth of 8 THz at least while making it possible to adjust a shape of a gain bandwidth required for solving drawbacks of various systems. Favorably, all of these conditions can be established and changed within milliseconds using a known and simple full-electronic control.
Patent JP-2002309685-A (JP)
Title: Throating member for underfloor ventilation construction method
Inventor: IDENO KYUICHI
IPC: E04B1/70
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the impairment of the appearance of a throating member body by the deformation of an rodent preventive section generated by the unevenness of a continuous footing in a throating material used for a building by an underfloor ventilation construction method. SOLUTION: The throating material is composed of the throating material body 10 and the rodent proof section 14. The throating material body 10 consists of a mounting section 11, an inclined rainwater guide section 12 and an apron section 13. The rodent proof section 14 is made of a raw material having proper elasticity, has a large number of vent holes 15 in which rats cannot pass, and is connected continuously under a cantilever state to a lower section from the lower end of the mounting section 11. The lower end of the rodent proof section 14 is abutted against the continuous footing 1 under a working condition.
Patent JP-2002306981-A (JP)
Title: Grinder
Inventor: KANDA SHINZO
IPC: B02C18/14
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinder capable of reducing the range of variation in pressing force applied to works to be ground against a rotary cutter and thereby uniformizing the particle size of the resulting ground material after grinding. SOLUTION: This grinder is provided with: a rotary cutter 3 on the peripheral surface of which many cutting blades are arranged; a feed cylinder 2 which is placed so that its front end opening faces the peripheral surface of the rotary cutter 3, and used for introducing works 1 into the rotary cutter 3; a stationary cutter 7 which is placed in the vicinity of the lower part of the front end of the feed cylinder 2 and also along the peripheral surface of the rotary cutter 3 while interposing a very narrow clearance between the stationary cutter 7 and the peripheral surface of the rotary cutter 3; and a plunger 6 received in the feed cylinder 2.  When the works 1 are conveyed to the front end side of the feed cylinder 2, until the plunger 6 reaches a prescribed position between the backward movement limit and the forward movement limit of the plunger 6, high-pressure air is supplied to an air cylinder 8 through a high-pressure reducing valve 15 to move the plunger 6 forward at high speed, and after the plunger 6 reaches the above prescribed position, low-pressure air is supplied to the air cylinder 8 through a low-pressure reducing valve 16 to move the plunger 6 at low speed and to grind the works 1 with the rotary cutter 3.
Patent JP-2002315317-A (JP)
Title: Dc/dc converter and switching noise reduction method thereof
Inventor: NAKAMORI AKIRA
IPC: H02M3/155
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter and a switching noise reduction method thereof having low switching noise, capable of restraining depression voltage in a negative potential direction. SOLUTION: This device comprises a first switching device 3 and a second switching device 4 connected to a supply power 2 in parallel to constitute a series circuit, an inductor L and a smoothing capacitor C for supplying a smoothing output to a load RL from a common point between both the switching devices 3, 4, a pulse width control circuit PWM for detecting load output voltage Vout for alternately switching the first and second switching devices 3, 4, a first driver circuit 31 for controlling ON-OFF of the first switching device 3 by an ON-OFF control signal 14a, a second driver circuit 41 for controlling the second switching device 4, a third switching device 5 connected with the first switching device 3 in parallel and having a restriction means for continuity current, and a third driver circuit 51 for controlling the third switching device 5.
Patent JP-2002051396-A (JP)
Title: Electromagnetic electroacoustic transducer and portable terminal unit
Inventor: USUKI SAWAKO
IPC: H04R13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic electroacoustic transducer than can reproduce high-range sound pressure as well as low-range sounds. SOLUTION: This electromagnetic electroacoustic transducer is provided with a first diaphragm, a second diaphragm which is provided at the center of the first diaphragm and composed of a magnetic body having a first hole in its central part, and a yoke which is set up to face the first diaphragm. The transducer is also provided with a center pole, which is provided on the first diaphragm side with respect to the yoke and has such a shape that can be inserted into the first hole, a coil arranged to surround the center pole, and a first magnet arranged so as to surround the coil.
Patent JP-2002316985-A (JP)
Title: Benzothiophene derivative
Inventor: NISHI TAKEHIDE
IPC: A61K31/381
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a benzothiophene derivative having low toxicity and excellent immunosuppressive action and its pharmacologically permissible salt, ester and other derivative. SOLUTION: The present invention relates to a benzothiophene derivative expressed by general formula (I) [R<1> and R<2> are each H or an amino-protecting group; R<3> is H or a hydroxy-protecting group; R<4> is a lower alkyl; (n) is an integer of 1-6; X is ethylene group or the like; Y is a 1-10C alkylene or the like; R<5> is an aryl or the like; and R<6> and R<7> are each H or the like] and its pharmacologically permissible salt, ester and other derivative.
Patent JP-2001350842-A (JP)
Title: Medicine inventory control system
Inventor: YUYAMA HIROYUKI
IPC: G16H10/60
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the inventory control precision of injection chemicals by using injection data while being linked to an injection chemicals dispensation control system. SOLUTION: A storage device 5 stores an injection data conversion master constituted of master data to be used for conversion processing between the dosage of medicine and the discharged quantity of injection chemicals. A controller 4 fetches the dosage of medicine included in the injection discharge data from an injection chemicals dispensation control system 7 for controlling the operations of injection chemicals dispensing equipment 9 and 10 based on injection prescription data, and converts the dosage of the medicine into the discharged quantity of the injection chemicals based on the injection data conversion master read from the storage device 5, and decides the scheduled discharged quantity of the medicine for each discharging department.
Patent JP-2002316788-A (JP)
Title: Carrier suspending device
Inventor: KATO MICHIO
IPC: B66C1/54
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To form a device carrying a suspended work compactly so that a work is not damaged. SOLUTION: This carrier suspending device 1 comprises opening and closing bars 6a and 6b for opening and closing a plurality of pair of clamp arms 10a and 10b and 11a and 11b and a support frame 2 for supporting the opening and closing bars 6a and 6b. The support frame 2 is suspended from a carrier having a lifting mechanism, and hook parts (f) are formed at the bottom parts of the clamp arms 10a and 10b and 11a and 11b. Disk-like guide members 14a and 14b are installed near the hook parts (f) of the clamp arms 10a and 10b and 11a and 11b so that the guide members 14a and 14b can be inserted into the bores Wb of a cylinder block W. Elongated holes (h) are provided in the guide members 14a and 14b so that the clamp arms 10a and 10b and 11a and 11b can be opened and closed.
Patent JP-2002317613-A (JP)
Title: Valve lift adjusting device
Inventor: SUGAWARA NARIFUMI
IPC: F02D13/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a VVL device which secures silence at low rotation by properly absorbing a collision sound even at a low lift and to reduce cost and weight by reducing the number of parts such as a cam. SOLUTION: This VVL device 50 includes a tappet enclosure 51 in almost the cylindrical shape having on its upper end face a cam contact part 51a to be brought into contact with an intake cam having a cam profile for high lift, an outer cylinder 52 arranged coaxially in this tappet enclosure 51, an inner cylinder 53 arranged coaxially in this outer cylinder 52 in capable of slide and rotation in the axial direction and the circumferential direction, and a coil spring 54 arranged between this inner cylinder 53 and the tappet enclosure 51 for energizing the inner cylinder 53 all the time in the direction to increase an amount of axial displacement of an intake valve 18. A ramp groove 60 of the outer cylinder 25 with which a pin 68 of the inner cylinder 53 is engaged is an arc groove in the quadratic curve state.
Patent JP-2002327638-A (JP)
Title: Control device of diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02D45/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To optimize both of a premix combustion zone and a diffusion combustion zone. SOLUTION: This diesel engine in which switching between the premix combustion and the diffusion combustion is performed depending on a driving zone, comprises an oxygen concentration/oxygen amount regulating means capable of regulating the oxygen concentration and the oxygen amount in a gas sucked in a cylinder; a target value setting means (blocks 5, 6) for setting optimal oxygen amount target value and oxygen concentration target value for each of the premix combustion and diffusion combustion, depending on a driving condition; and a combustion state determining means (block 5) for determining whether the premix combustion or diffusion combustion is carried out under a current driving condition;  and a means (blocks 7, 8, 9 and 10) for controlling the oxygen concentration/oxygen amount regulating means so that the optimal oxygen target value and oxygen concentration target value are obtained for the current driving condition set by the target value setting means in the combustion state determined by the combustion state determining means.
Patent JP-2002327582-A (JP)
Title: Suspended partition
Inventor: YONEYAMA KAZUO
IPC: B32B27/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise display rack excellent in mechanical strength such as impact resistance, bending strength, bending modulus, and surface hardness, and also in heat resistance. SOLUTION: The suspended partition is provided using a decorative sheet 10 comprising a sheet of a thermoplastic resin and layers of a thermosetting resin disposed on the front and back of the sheet, the thermosetting resin excelling the thermoplastic resin in physical properties such as strength.
Patent JP-2002326224-A (JP)
Title: Method and apparatus for comminuting thermosetting resin, comminuting system, and thermosetting resin fine powder obtained by the method
Inventor: OYAMA SHIGERU
IPC: B02C4/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for comminuting a thermosetting resin foam, capable of obtaining a fine powder of the thermosetting resin by efficiently comminuting the thermosetting resin foam. SOLUTION: The method for comminuting the thermosetting resin foam comprises the steps of comminuting the thermosetting resin foam and obtaining the fine powder of the thermosetting resin. The method further comprises a roll compression comminuting step of compression comminuting the thermosetting resin foam by throwing the foam between a pair of rolls which are made of a metal and which are rotated while being energized in an approaching direction to each other in a roll press 4. The method also comprises the steps of executing the roll compression comminuting step in the case of comminuting the thermosetting resin foam to operate a compression force to the thermosetting resin foam by the energizing force of the pair of the rolls to crush the foam and to stretch the foam in the discharging direction of the rolls by the rotation of the rolls.  Thus, the foam can be uniformly and efficiently comminuted.